# 위두랑, Wedorang vs AR 빛 실험실

The clearest difference is rating: AR 빛 실험실 at 5.0 against 위두랑, Wedorang's 1.7. AR 빛 실험실 also leads on iOS requirement (13.0 vs 17.0). 위두랑, Wedorang's advantage is update cadence (every 2 months vs every 11 months) and review sentiment (66% vs 52%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AR 빛 실험실 holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: 위두랑, Wedorang has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 66% of 위두랑, Wedorang's written reviews are positive against 52% of AR 빛 실험실's, so the app with the better star average is not the one people write more warmly about.

위두랑, Wedorang ships an update every 2 months, AR 빛 실험실 every 11 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 위두랑, Wedorang | AR 빛 실험실 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (15 ratings)](https://appshunter.io/ios/app/wedorang/id669849105/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ar/id1182268753/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | **66.1% of reviews** | 52.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 12 MB | 90 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [한국교육학술정보원](https://appshunter.io/developer/376298432) | [Studio COIN Corp.](https://appshunter.io/developer/944460760) |

## What reviewers say

### 위두랑, Wedorang

[App page](https://appshunter.io/ios/app/wedorang/id669849105)

This app provides a community space for sharing learning enthusiasm. It allows users to view and post content within their classes, manage assignments, and communicate with others. Features include notifications, search functionality, and direct messaging.

**Highlights:** View and post class content, Manage assignments and submissions, Receive and send notifications, Search for classes, people, and groups, Direct messaging and chat rooms, Edit profile and settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AR 빛 실험실

[App page](https://appshunter.io/ios/app/ar/id1182268753)

Explore the properties of light through interactive augmented reality experiments. This app allows users to conduct virtual light experiments using AR cards, making complex scientific concepts accessible and engaging for students.

**Highlights:** Augmented reality light experiments, Interactive AR cards, Virtual light, lens, and prism simulations, Hands-on scientific exploration, Curriculum-aligned content

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 위두랑, Wedorang free?

위두랑, Wedorang is free to download, with no in-app purchases.

### Is AR 빛 실험실 free?

AR 빛 실험실 is free to download, with no in-app purchases.

### Which has better reviews, 위두랑, Wedorang or AR 빛 실험실?

AR 빛 실험실 is rated higher. 위두랑, Wedorang averages 1.7 out of 5 from 15 ratings, while AR 빛 실험실 averages 5.0 from 3 ratings.

### Do 위두랑, Wedorang or AR 빛 실험실 have ads?

Neither 위두랑, Wedorang nor AR 빛 실험실 shows ads.

### Which is updated more often, 위두랑, Wedorang or AR 빛 실험실?

위두랑, Wedorang ships an update every 2 months, and AR 빛 실험실 every 11 months. Most recently, 위두랑, Wedorang was updated on November 1, 2026 and AR 빛 실험실 on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*